16507996872

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1613}}^1$

素因数の和:1923

約数の個数: 128

約数和(自身を含む): 43359528960

約数和(自身を除く): 26851532088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 47, 86, 94, 129, 141, 172, 188, 211, 258, 282, 344, 376, 422, 516, 564, 633, 844, 1032, 1128, 1266, 1613, 1688, 2021, 2532, 3226, 4042, 4839, 5064, 6063, 6452, 8084, 9073, 9678, 9917, 12126, 12904, 16168, 18146, 19356, 19834, 24252, 27219, 29751, 36292, 38712, 39668, 48504, 54438, 59502, 69359, 72584, 75811, 79336, 108876, 119004, 138718, 151622, 208077, 217752, 227433, 238008, 277436, 303244, 340343, 416154, 426431, 454866, 554872, 606488, 680686, 832308, 852862, 909732, 1021029, 1279293, 1361372, 1664616, 1705724, 1819464, 2042058, 2558586, 2722744, 3259873, 3411448, 4084116, 5117172, 6519746, 8168232, 9779619, 10234344, 13039492, 14634749, 15996121, 19559238, 26078984, 29269498, 31992242, 39118476, 43904247, 47988363, 58538996, 63984484, 78236952, 87808494, 95976726, 117077992, 127968968, 175616988, 191953452, 351233976, 383906904, 687833203, 1375666406, 2063499609, 2751332812, 4126999218, 5502665624, 8253998436, 16507996872]

約数ペア:

[(1, 16507996872), (2, 8253998436), (3, 5502665624), (4, 4126999218), (6, 2751332812), (8, 2063499609), (12, 1375666406), (24, 687833203), (43, 383906904), (47, 351233976), (86, 191953452), (94, 175616988), (129, 127968968), (141, 117077992), (172, 95976726), (188, 87808494), (211, 78236952), (258, 63984484), (282, 58538996), (344, 47988363), (376, 43904247), (422, 39118476), (516, 31992242), (564, 29269498), (633, 26078984), (844, 19559238), (1032, 15996121), (1128, 14634749), (1266, 13039492), (1613, 10234344), (1688, 9779619), (2021, 8168232), (2532, 6519746), (3226, 5117172), (4042, 4084116), (4839, 3411448), (5064, 3259873), (6063, 2722744), (6452, 2558586), (8084, 2042058), (9073, 1819464), (9678, 1705724), (9917, 1664616), (12126, 1361372), (12904, 1279293), (16168, 1021029), (18146, 909732), (19356, 852862), (19834, 832308), (24252, 680686), (27219, 606488), (29751, 554872), (36292, 454866), (38712, 426431), (39668, 416154), (48504, 340343), (54438, 303244), (59502, 277436), (69359, 238008), (72584, 227433), (75811, 217752), (79336, 208077), (108876, 151622), (119004, 138718)]